Questions for you guys, I have a 1996 king quad 300 with less than 2000 miles on it. I started having problems with it starting. had the valves adjusted and it worked for awhile and then started having probllems starting again, had valves adjusted and again it worked for awhile and then it wouldnt start and it seemed each time I had the valves adjusted it was taking less time for it to quit running. I took it in last time for repair and they replaced the whole top end, piston etc. and now it runs pretty well, but I have noticed if I run it 40-50 miles it is hard to start.
Any ideas